It’s Mario Kart in real life! Get busy, really busy, building your own working track with Nintendo Mario Circuit Ultimate Building Set. This set uses 665 K’Nex building blocks to build a giant 5 foot wide track upon which you can really race Mario and Luigi. That’s 22 feet of track if …

This tiny Wiimote keychain projects Mario Kart images onto your walls and ceiling (I suppose you could project onto your floor too if you wanted, but why would you?). The officially licensed Nintendo collectible 2.25″ keychain comes in a random assortment of one of six different Mario Kart images and the light source ...